Aarsnes-and-Shor-Torsional-Model

Transient Torsional Drillstring Model, as published in Aarsnes, Ulf Jakob F., and Roman J. Shor. "Torsional vibrations with bit off bottom: Modeling, characterization and field data validation." Journal of Petroleum Science and Engineering 163 (2018): 712-721.

MADSim-Wilson-Simple-BHA-Model

Simplified BHA model, extracted from Scientific Drilling's in-house Mechanics & Dynamics BHA model

YPLCalibrationFromRheometer

A microservice and webapp used to calibrate flow curves against the Yield Power Law rheological behavior (Herschel-Bulkley) and correct Fann35 rheometer measurements for non-Newtonian effects after Skadsem and Saasen (2019) and Lac and Parry (2017)